Sigma Series www mathsrevision com Adv Higher Sigma

Sigma Series www. mathsrevision. com Adv. Higher Sigma Notation Series 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Sigma Series The Sigma notation is used as a more concise way of writing a series. (i. e. the sum of all k 2 for k = 1 to k = n ) 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Sigma Series In general Is a series with the first term f(1) , second f(2), third f(3). . . and last f(n). 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Sigma Series Example : Write the following series in full. etc. . 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Sigma Series Example : Write the following series in full. etc. . 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Sigma Series Write the following series in sigma notation. This is an Arithmetic series, uk = a + (k – 1)d a= 1 298 = 3 k - 2 uk = 1 + 3(k – 1) uk = 3 k - 2 18 -Dec-21 and d = 3 Created by Mr. Lafferty Maths Dept. k = 100

Sigma Series Exercise 4 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Sigma Series The sums of certain finite series can be found or proved by a number of methods. For example This can be prove using 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Split up ! Sigma Series Example : Evaluate 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Split up ! Sigma Series Example : Evaluate 18 -Dec-21 Created by Mr. Lafferty Maths Dept.

Sigma Series Exercise 5 18 -Dec-21 Created by Mr. Lafferty Maths Dept.